package designpattern.facade;

public class DVD {
    public static DVD dvd = new DVD();

    private DVD(){}

    public static DVD getInstance(){
        return dvd;
    }

    public  void open(){
        System.out.println("DVD open");
    }

    public  void close(){
        System.out.println("DVD close");
    }

    public  void play(){
        System.out.println("DVD play");
    }
}
